What To Know
- This guide will walk you through the process of how to grow cherry tomato from seed, from selecting the perfect seeds to harvesting plump, juicy fruits.
- Some varieties are determinate, meaning they grow to a certain height and then stop, while indeterminate varieties continue to grow throughout the season.
- You can pick them when they’re fully ripe for the sweetest flavor, or harvest them slightly earlier if you prefer a tangier taste.
Are you ready to experience the joy of growing your own delicious cherry tomatoes? It’s a rewarding experience, and starting from seed gives you complete control over the varieties you cultivate. This guide will walk you through the process of how to grow cherry tomato from seed, from selecting the perfect seeds to harvesting plump, juicy fruits.
1. Choosing the Right Cherry Tomato Seeds
The first step in your cherry tomato journey is selecting the right seeds. With so many varieties available, consider factors like:
- Taste: Do you prefer sweet, tangy, or a balance of both?
- Size: Cherry tomatoes come in various sizes, from tiny “pearls” to larger “cocktail” varieties.
- Growth Habit: Some varieties are determinate, meaning they grow to a certain height and then stop, while indeterminate varieties continue to grow throughout the season.
- Disease Resistance: Choose varieties known for their resistance to common tomato diseases.
Popular cherry tomato varieties include:
- Sweet Million: An incredibly productive, sweet, and disease-resistant variety.
- Sun Gold: Known for its bright yellow, sweet, and flavorful fruits.
- Black Cherry: Offers a unique, dark purple color and a slightly tangy flavor.
- Tiny Tim: A compact, determinate variety perfect for containers.
2. Starting Your Seeds Indoors
Starting your cherry tomato seeds indoors gives them a head start and allows you to control their environment.
Here’s what you’ll need:
- Seed Starting Trays: Choose trays with individual cells to prevent root tangling.
- Seed Starting Mix: This specialized mix provides excellent drainage and aeration.
- Water: Use lukewarm water to avoid shocking the seeds.
- Grow Lights: If you don’t have enough natural light, grow lights are essential for optimal growth.
Steps:
1. Fill the seed starting trays with seed starting mix. Leave about ½ inch of space at the top.
2. Plant one or two seeds per cell. Gently press the seeds into the mix, covering them with a thin layer of soil.
3. Water thoroughly. Ensure the entire mix is moistened, but avoid overwatering.
4. Place the trays in a warm location with indirect sunlight. Aim for temperatures between 70-80°F.
5. Maintain consistent moisture. Check the soil daily and water as needed.
6. Provide supplemental lighting. If natural light is limited, use grow lights to provide 14-16 hours of light per day.
3. Transplanting Your Seedlings
Once your cherry tomato seedlings have developed their first set of true leaves (usually about two weeks after planting), it’s time to transplant them.
Here’s what you’ll need:
- Larger Pots or Garden Beds: Choose containers that are at least 12 inches in diameter and have drainage holes.
- Tomato Cage or Stake: To support the plant as it grows.
- Gardening Gloves: For protection.
Steps:
1. Prepare the pots or garden beds. Fill them with a high-quality potting mix or amend your garden soil with compost.
2. Gently remove the seedlings from the seed starting trays. Be careful not to damage the roots.
3. Plant the seedlings in the prepared pots or beds. Make sure the root ball is level with the soil surface.
4. Water thoroughly. Ensure the soil is moist but not soggy.
5. Install the tomato cage or stake. This will provide support as the plant grows taller.
4. Caring for Your Cherry Tomato Plants
Once your cherry tomato plants are established, they require regular care to thrive.
Here’s what you need to do:
- Watering: Water deeply and consistently, especially during hot, dry weather. Avoid overwatering, which can lead to root rot.
- Fertilizing: Feed your plants every two weeks with a balanced fertilizer, following the manufacturer’s instructions.
- Staking or Caging: As your plants grow, continue to support them with stakes or cages.
- Pruning: Pinch off the suckers (shoots that grow from the base of the stems) to encourage fruit production.
- Pest and Disease Control: Monitor your plants for pests and diseases, and take appropriate measures to control them.
5. Harvesting Your Cherry Tomatoes
Once your cherry tomatoes have started to turn red, they’re ready to harvest. You can pick them when they’re fully ripe for the sweetest flavor, or harvest them slightly earlier if you prefer a tangier taste.
Here are some tips for harvesting:
- Pick the tomatoes gently. Avoid pulling or twisting the fruit, which can damage the plant.
- Harvest regularly. This will encourage the plant to produce more fruit.
- Store the tomatoes at room temperature. They will last for several days if stored properly.
6. Troubleshooting Common Problems
While growing cherry tomatoes is generally straightforward, you may encounter some challenges along the way.
Common Problems:
- Blossom Drop: This occurs when the flowers fail to set fruit. It can be caused by stress, temperature fluctuations, or pollination issues.
- Yellowing Leaves: This can be a sign of nutrient deficiencies, overwatering, or pest infestation.
- Fruit Cracking: This is often caused by inconsistent watering or sudden changes in temperature.
Solutions:
- Blossom Drop: Ensure adequate pollination by hand-pollinating the flowers or attracting pollinators like bees to your garden.
- Yellowing Leaves: Adjust your watering practices, fertilize with a balanced solution, and inspect for pests.
- Fruit Cracking: Water consistently and avoid overwatering.
A Bountiful Harvest: Enjoying the Fruits of Your Labor
Congratulations! You’ve successfully grown your own cherry tomatoes from seed. With proper care and a little patience, you’ll be rewarded with a delicious and abundant harvest.
Answers to Your Questions
Q: When is the best time to start cherry tomato seeds indoors?
A: The best time to start cherry tomato seeds indoors is 6-8 weeks before the last frost date in your region. This gives the seedlings enough time to develop before they are transplanted outdoors.
Q: How often should I water my cherry tomato plants?
A: Water your cherry tomato plants deeply but infrequently. The soil should be moist but not soggy. Check the soil moisture level by sticking your finger into the soil. If it feels dry, it’s time to water.
Q: Can I grow cherry tomatoes in containers?
A: Absolutely! Cherry tomatoes are great for container gardening. Choose a pot that is at least 12 inches in diameter and has drainage holes.
Q: What should I do if my cherry tomato plants are not producing fruit?
A: There are several reasons why your cherry tomato plants may not be producing fruit. Make sure they are receiving enough sunlight, water, and nutrients. Check for pests and diseases. If the plants are stressed, they may not produce fruit.
Q: How do I store my cherry tomatoes once I’ve harvested them?
A: Store your cherry tomatoes at room temperature in a dry, cool place. They will last for several days if stored properly. Avoid refrigerating them, as this can affect their flavor.
